/// <summary>
///
/// </summary>
/// <param name="row">分类</param>
/// <param name="node">此分类的父节点</param>
/// <param name="catalog">模板‘病历类别’</param>
/// <param name="keyword">搜索关键字</param>
private void SearchLoadTree(DataRow row, TreeListNode node, string catalog, IEnumerable<DataRow> allSearchedFolders, IEnumerable<DataRow> searchedLeafs, string keyword)
{
try
{
TreeListNode nd = treeListPersonTemplate.AppendNode(new object[] { row["ID"], row["NAME"], "Folder", row["ISPERSON"], row["CREATEUSERS"] }, node);
nd.Tag = row;
//查找叶子节点
var leafRows = searchedLeafs.Where(p => p["PARENTID"].ToString() == row["ID"].ToString());
if (null != leafRows && leafRows.Count() > 0)
{
foreach (DataRow leaf in leafRows)
{
TreeListNode leafnd = treeListPersonTemplate.AppendNode(new object[] { leaf["Code"], leaf["NAME"], "Leaf", leaf["ISPERSON"], leaf["CREATEUSERS"] }, nd);
TempletItem item = new TempletItem(leaf);
item.CatalogName = row["NAME"].ToString();
leafnd.Tag = item;
}
}
var rows = allSearchedFolders.Where(p => p["Previd"].ToString() == row["ID"].ToString());
foreach (DataRow dr in rows)
{
SearchLoadTree(dr, nd, catalog, allSearchedFolders, searchedLeafs, keyword);
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
private void DoDragDorpInfo(TreeList tree)
{
try
{
if (tree.FocusedNode == null)
{
return;
}
KeyValuePair<string, object> data = new KeyValuePair<string, object>();
if ((tree.FocusedNode != null) && (tree.FocusedNode.Tag != null))
{
if (tree == treeListPersonTemplate)
{
TempletItem item = tree.FocusedNode.Tag as TempletItem;
if (item.Content.Contains("||chr(10)||chr(13)||"))//存在换行，替代插入数据库中 edit by ywk
{
item.Content = item.Content.Replace("'||chr(10)||chr(13)||'", "\r\n");
}
data = new KeyValuePair<string, object>(item.Content, ElementType.Text);
}
}
if (!string.IsNullOrEmpty(data.Key))
{
tree.DoDragDrop(data, DragDropEffects.All);
}
}
catch (Exception ex)
{
throw ex;
}
}
private void treeListPersonTemplate_MouseMove(object sender, MouseEventArgs e)
{
try
{
if (e.Button == MouseButtons.Left && m_IsAllowDrop)
{
TreeList list = (TreeList)sender;
if ((list.FocusedNode != null) && (list.FocusedNode.Tag is TempletItem))
{
DoDragDorpInfo(list);
}
}
else
{
m_IsAllowDrop = false;
}
TreeListHitInfo hitInfo = treeListPersonTemplate.CalcHitInfo(new Point(e.X, e.Y));
if (hitInfo.Node != null)
{
if (hitInfo.Node.GetValue("NODETYPE").ToString() == "Leaf" && hitInfo.Node.Tag is TempletItem)
{
TempletItem item = (TempletItem)hitInfo.Node.Tag;
InitToolTip(null == item ? "" : item.Content, treeListPersonTemplate, treeListPersonTemplate.PointToScreen(e.Location));
}
}
}
catch (Exception ex)
{
MyMessageBox.Show(1, ex);
}
}
/// <summary>
/// 小模板列表 - 加载树
/// </summary>
/// <param name="id"></param>
/// <param name="row"></param>
/// <param name="node"></param>
/// <param name="catalog"></param>
private void LoadTree(string id, DataRow row, TreeListNode node, string catalog)
{
try
{
TreeListNode nd = treeListPersonTemplate.AppendNode(new object[] { id, row["NAME"], "Folder", row["ISPERSON"], row["CREATEUSERS"] }, node);
nd.Tag = row;
//查找叶子节点
DataRow[] leafRows = m_MyLeafs.Select("PARENTID='" + id + "' ");
if (leafRows.Length > 0)
{
foreach (DataRow leaf in leafRows)
{
TreeListNode leafnd = treeListPersonTemplate.AppendNode(new object[] { leaf["Code"], leaf["NAME"], "Leaf", leaf["ISPERSON"], leaf["CREATEUSERS"] }, nd);
TempletItem item = new TempletItem(leaf);
if (item.Content.Contains("||chr(10)||chr(13)||"))//存在换行，替代插入数据库中 edit by ywk
{
item.Content = item.Content.Replace("'||chr(10)||chr(13)||'", "\r\n");
}
item.CatalogName = row["NAME"].ToString();
leafnd.Tag = item;
}
}
DataRow[] rows = m_MyTreeFolders.Select("Previd='" + id + "' ");
foreach (DataRow dr in rows)
{
LoadTree(dr["ID"].ToString(), dr, nd, catalog);
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}